<x-row>
  <x-col span="12">
    <x-color-picker label="颜色" [(ngModel)]="model"></x-color-picker>
  </x-col>
</x-row>
<x-row>
  <x-col span="12">
    <x-color-picker label="颜色" [(ngModel)]="model" direction="column-reverse"></x-color-picker>
  </x-col>
</x-row>
<x-row>
  <x-col span="12">
    <x-color-picker label="颜色" [(ngModel)]="model" direction="row"></x-color-picker>
  </x-col>
</x-row>
<x-row>
  <x-col span="12">
    <x-color-picker label="颜色" [(ngModel)]="model" direction="row-reverse"></x-color-picker>
  </x-col>
</x-row>
